Is CVE-2023-49097 in the CISA KEV catalog?

No. CVE-2023-49097 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-49097?

CVE-2023-49097 has a CVSS v3 base score of 8.1 (HIGH).

What is the EPSS score for CVE-2023-49097?

CVE-2023-49097 has an EPSS score of 0.77% (51th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-49097?

Upgrade zitadel to 2.41.6 or later.

CVE & CISA-KEV Catalog

CVE-2023-49097

HIGH

8.1

CVSS v3

NVD

Description

ZITADEL is an identity infrastructure system. ZITADEL uses the notification triggering requests Forwarded or X-Forwarded-Host header to build the button link sent in emails for confirming a password reset with the emailed code. If this header is overwritten and a user clicks the link to a malicious site in the email, the secret code can be retrieved and used to reset the users password and take over his account. Accounts with MFA or Passwordless enabled can not be taken over by this attack. This issue has been patched in versions 2.41.6, 2.40.10 and 2.39.9.

CWE-640

How to fix

Remediation Available

zitadelNVD

Affected:>= 2.41.0, < 2.41.6Fixed in:2.41.6CVE-2023-49097derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Exploit Intelligence

0.77%probability of exploitation in 30 days

51stpercentile

Moderate risk: more likely to be exploited than 51% of all known CVEs.

References

Patch1

github.com

Related Vulnerabilities

Other CWE-640 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2019-18818	Critical	9.8	98%	-	-
CVE-2023-7028	Critical	10.0	95%	KEV	Fix
CVE-2017-7615	High	8.8	91%	-	-
CVE-2024-2862	Critical	9.1	51%	-	-
CVE-2019-19844	Critical	9.8	35%	-	Fix
CVE-2025-6216	Critical	9.8	29%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.